Irish Names that Start With D

This somewhat boisterous Celtic name would be at home in a noisy pub or out walking on the moors. In Scotland, it was originally a nickname for someone with dark hair or a swarthy complexion.

Irish name with an intriguing lilt.

Obscure and quirky, but not without some appeal.

This Irish saint's name makes an attractive alternative for Dylan or Donald.

A common Irish surname that's seldom heard as a first name, but has an appealing meaning.

Much stronger than Dale for a boy.

Brennan alternative.

An old Irish surname that was big in the 1960s, but would be an unexpected choice for a child now.

This Irish surname packs a lot of attitude, projecting an image of spunk and sass. The Welsh singer Duffy, born Aimee Anne Duffy, is best known for her songs Mercy and Warwick Avenue.

Has an incomplete feeling....

Barely-used Irish surname that's more streamlined than popular Donovan.

Clear and strong, if a little heavy.

Makes Donna into a cool twenty-first-century unisex Irish surname.

Daman is a masculine name with multiple cultural origins. In Indian traditions, it derives from Sanskrit meaning 'string' or 'rope,' symbolizing binding strength. It also appears in Greek mythology connected to Damon, a figure representing loyalty and friendship. Some may see it as a variation of Damian, which has Greek origins meaning 'to tame' or 'subdue.' Daman has a strong, concise sound that travels well across cultures. The name's relative simplicity and international character make it appealing to parents seeking a name that feels both distinctive and accessible. Its cross-cultural nature allows it to carry different meaningful associations depending on one's heritage.

Much fresher Irish imports available for colleens now.

Dugan is an open, friendly, and cheery Irish surname that would be suited to a dark-haired boy.

This Celtic surname is familiar but barely used at all as a first name.

Dáivi is a masculine name of Sámi origin (indigenous people of northern Scandinavia), representing a form of David. The accent over the 'a' indicates specific pronunciation patterns in the Sámi language. Like its Hebrew root, it carries meanings associated with 'beloved' or 'cherished.' Unlike the internationally common David, Dáivi remains culturally specific to Sámi communities in regions of Norway, Sweden, Finland, and Russia. The name reflects the preservation of indigenous identity within Nordic cultures and represents cultural pride for many Sámi families. Its distinctive pronunciation and spelling maintain cultural heritage while connecting to the worldwide David tradition. For those with Sámi ancestry, choosing Dáivi honors traditional naming practices while offering a unique identity in global contexts.

Ancient Irish king of the underworld, so much more powerful than Don.

Donall is a masculine name of Irish Gaelic origin, representing a variant spelling of Dónall or Domhnall, which ultimately derives from the elements 'dubno' meaning 'world' and 'val' meaning 'rule' or 'mighty.' The traditional meaning is often interpreted as 'world ruler' or 'world mighty.' This name has ancient Celtic roots and was borne by several Irish kings and notable historical figures. While less common than the anglicized Donald, Donall maintains stronger connections to its Gaelic heritage. The name has moderate usage in Ireland and among the Irish diaspora, though it remains relatively uncommon elsewhere. Donall projects strength, leadership, and a connection to Irish cultural traditions, making it appealing to parents seeking a name with authentic Celtic roots.